[rustc.git] / vendor / syn / tests / test_token_trees.rs

mod features;

#[macro_use]
mod macros;

use proc_macro2::TokenStream;
use quote::quote;
use syn::Lit;

#[test]
fn test_struct() {
    let input = "
        #[derive(Debug, Clone)]
        pub struct Item {
            pub ident: Ident,
            pub attrs: Vec<Attribute>,
        }
    ";

    snapshot!(input as TokenStream, @"`# [ derive ( Debug , Clone ) ] pub struct Item { pub ident : Ident , pub attrs : Vec < Attribute >, }`");
}

#[test]
fn test_literal_mangling() {
    let code = "0_4";
    let parsed: Lit = syn::parse_str(code).unwrap();
    assert_eq!(code, quote!(#parsed).to_string());
}
Commit	Line	Data
e74abb32 XL	1	mod features;
	2
	3	#[macro_use]
	4	mod macros;
	5
	6	use proc_macro2::TokenStream;
	7	use quote::quote;
	8	use syn::Lit;
	9
	10	#[test]
	11	fn test_struct() {
	12	let input = "
	13	#[derive(Debug, Clone)]
	14	pub struct Item {
	15	pub ident: Ident,
	16	pub attrs: Vec<Attribute>,
	17	}
	18	";
	19
	20	snapshot!(input as TokenStream, @"`# [ derive ( Debug , Clone ) ] pub struct Item { pub ident : Ident , pub attrs : Vec < Attribute >, }`");
	21	}
	22
	23	#[test]
	24	fn test_literal_mangling() {
	25	let code = "0_4";
	26	let parsed: Lit = syn::parse_str(code).unwrap();
	27	assert_eq!(code, quote!(#parsed).to_string());
	28	}